Lemon Cake Mix Cookie Sandwiches

1 box lemon cake mix 1/2 cup oil 2 eggs 1 can lemon frosting 1 cup sugar 1 packet lemonade Kool-Aid Mix first three ingredients together. Roll in 1 inch balls. Mix sugar and lemonade mix and roll balls in sugar mixture. Bake at 350 degrees for 7 minutes or until done. Frost cookies and make into sandwiches.